Cheapest priced copy (Commander Masters): $0.39 at Card Kingdom, near mint, their price list as of .
Snakeskin Veil 
Instant · Common · Tarkir: Dragonstorm · #159
Put a +1/+1 counter on target creature you control. It gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)
Legal inCommanderBrawlStandardPioneerModernLegacyVintagePauper
9 printings · $0.39 to $5.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander Masters | 323 | Common | $0.39 | $0.49 |
| Foundations | 233 | Uncommon | $0.39 | $0.49 |
| Foundations Jumpstart | 713 | Common | $0.49 | — |
| Kaldheim | 194 | Common | $0.39 | $0.49 |
| Outlaws of Thunder Junction | 181 | Common | $0.39 | $0.49 |
| Cowboy Bebop | 5 | Rare | — | $5.99 |
| Strixhaven Mystical Archive | 57 | Uncommon | $0.69 | $0.99 |
| Strixhaven Mystical Archive | 120 | Uncommon | $1.49 | $2.49 |
| Tarkir: Dragonstorm | 159 | Common | $0.39 | $0.49 |